​Grey's Anatomy: Is another baby on the way at Grey Sloan Memorial?

​A new promo for next week’s Grey’s Anatomy seems to heavily indicate that Jo (Camilla Luddington) is pregnant with Alex’s (Justin Chambers) baby. Yes, the ABC promos department is notorious for throwing in a red herring or two to mislead viewers, but when Stephanie (Jerrika Hinton) asks Jo when she found out — found out she’s pregnant, perhaps? — Jo responds, “This morning,” before we see a scene of Jo asking Alex if he wants to have kids.